WebJan 10, 2009 · Most fish do not have lungs. Instead they gain oxygen by extracting it from the water using gills. The exceptions are lobe-finned fish, such as lungfish and bichirs, which have a pair... WebOct 1, 2024 · Fish can’t get enough oxygen just with diffusion, but they do not have lungs. They have gills, which absorb oxygen directly from the water. Gills and lungs are both respiratory surfaces, where oxygen can …
Do fish have no lungs? - See the answer
WebFeb 3, 2024 · Fish have gills, but not lungs. There is a kind of fish called a lungfish, which is able to breathe air, but they cannot live out of the water, and they do not have true lungs. WebAug 14, 2024 · 2024-08-14 02:46:54. Fish have no lungs. The animals live in water and therefore rely on their gills to get oxygen from the water. When it swims in the water, it keeps its mouth open, which allows water to enter through its mouth and then exit through its gills. The gill filaments in the gill cover are densely covered with capillaries, which ... ikea tabletop add on
Do Fish Have Lungs? Startling Facts - PetsandFins
WebMar 29, 2016 · A rare species Throughout the world, there are only 6 species of lungfish—one in South America, one in Australia and four in Africa. The Australian (or Queensland) lungfish is the most primitive out … WebOct 24, 2024 · Generally, fish do not have lungs. Their gills are the organs that extract oxygen from water, which helps them breathe. The gill’s filaments are lined with blood … WebJul 25, 2016 · However, the lung is used for breathing, and, besides being found in land vertebrates, is also found in a few groups of fish like lungfish, which likely were the ancestors of land vertebrates. The swim bladder, … is there still 1pm church lds